Connectivity requirements for cloud-based services

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RECERCAT Home > Universitat Politècnica de Catalunya > Documents de recerca > View document

To access the full text documents, please follow this link: http://hdl.handle.net/2117/91367

Title:	Connectivity requirements for cloud-based services
Author:	Asensio García, Adrián; Ruiz Ramírez, Marc; Velasco Esteban, Luis Domingo
Other authors:	Universitat Politècnica de Catalunya. Departament d'Arquitectura de Computadors; Universitat Politècnica de Catalunya. GCO - Grup de Comunicacions Òptiques
Abstract:	The expected explosion of services offered in the cloud has revealed new paradigms in telecommunication networks and motivated research to satisfy the needs arising. Interconnection between facilities hosting computing resources or between computing resources and end-users may require service-specific Service Level Agreement (SLA) parameters. In this paper, we study the minimum connectivity requirements that transport networks need to satisfy to support cloud services and we map relevant Key Performance Indicators (KPIs) to them. Three clearly differentiated cloud-based scenarios are studied: datacenter (DC) interconnection in DC federations, live-TV distribution, and Cloud-Radio Access Networks (C-RAN) to support next generation mobile networks.
Abstract:	Peer Reviewed
Subject(s):	-Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telecomunicació òptica -Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica::Comunicacions mòbils -Optical communications -Cloud computing -Cloud computing -Computer centres -Contracts -Next generation networks -Radio access networks -Web services -Connectivity requirements -Cloud-based services -Telecommunication networks -Computin resources -Service-specific Service level agreement parameters -SLA -Transport networks -Key performance indicators -KPI -Datacenter interconnection -DC interconnection -DC federations -Live-TV distribution -Cloud-radio access networks -C-RAN -Next generation mobile networks -Comunicacions òptiques -Computació en núvol
Rights:	http://creativecommons.org/licenses/by-nc-nd/3.0/es/
Document type:	Article - Published version Conference Object
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